Results 271 to 280 of about 1,605,305 (323)
Abstract Purpose To investigate the precision and accuracy performance of a two‐step approach for optimizing lens formula constants (FC) with a refractive offset correction (RO) as a second tuning parameter. Methods Using IOLMaster 700 biometric data from 4 datasets (886/613/821/467 eyes treated with the Hoya Vivinex/Johnson&Johnson ZCB00/Alcon SA60AT ...
Achim Langenbucher +5 more
wiley +1 more source
A novel CPAMD8 nonsense mutation c.2679C>G (p.Tyr893*) was identified in a patient with congenital microcoria, leading to reduced mRNA expression and predicted protein truncation. ABSTRACT Congenital microcoria (MCOR) is a rare inherited ocular disorder. Here, we describe a novel nonsense variant in the CPAMD8 gene in a patient with MCOR.
Jing‐Fan Gao +4 more
wiley +1 more source
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Central corneal thickness in glaucoma
Current Opinion in Ophthalmology, 2016The purpose of this review is to summarize the role of central corneal thickness (CCT) in the clinical management of a glaucoma patient.The prognostic value of CCT is well recognized in patients with ocular hypertension. However, its predictive value in other glaucoma suspects and patients with established glaucoma is less certain.
Chelvin C A Sng, M. Ang, K. Barton
semanticscholar +3 more sources
American Journal of Ophthalmology, 2004
To determine normal central and paracentral corneal thickness measurements in the pediatric population and to determine if these measurements are consistent across different pediatric age groups and different racial groups.Prospective observational case series.Pachymetry measurements were performed on 198 eyes of 108 children.
Mohamed A W, Hussein +8 more
openaire +2 more sources
To determine normal central and paracentral corneal thickness measurements in the pediatric population and to determine if these measurements are consistent across different pediatric age groups and different racial groups.Prospective observational case series.Pachymetry measurements were performed on 198 eyes of 108 children.
Mohamed A W, Hussein +8 more
openaire +2 more sources
Intrasubject Corneal Thickness Asymmetry
Journal of Refractive Surgery, 2008Purpose To establish the normal distribution for intrasubject (right eye/left eye) central corneal pachymetry in a refractive surgery population. Methods A retrospective analysis was performed on 1448 eyes of 724 consecutive patients evaluated for refractive surgery.
Stephen S, Khachikian +2 more
openaire +2 more sources
Corneal Thickness in Highlanders
High Altitude Medicine & Biology, 2017Patyal, Sagarika, Amit Arora, Arun Yadav, and Vijay K. Sharma. Corneal thickness in highlanders. High Alt Med Biol. 18:56-60, 2017.Corneal thickness is an important parameter with diagnostic and therapeutic implications. Various studies have highlighted increase in corneal thickness in lowlanders on ascending to high altitude.
Sagarika, Patyal +3 more
openaire +2 more sources
Corneal Topography and Corneal Thickness in Children
Journal of Pediatric Ophthalmology & Strabismus, 2013Purpose: To evaluate the corneal topography, thickness, and elevation (anterior and posterior corneal surface) in children. Methods: One hundred eyes of 100 patients with a mean ± standard deviation age of 10.6 ± 2.7 years (range: 5 to 15 years) were imaged.
Shailaja P, Reddy +2 more
openaire +2 more sources

